Explicație pas cu pas:
a) 144:(-12)+7x(-2)³+2010=
-12+7x(-8)+2010=
-12+(-56)+2010=
-68+2010=1942
b) -88:(-4)-125:(-5)²-389=
22-5-389= -372
c) nu l am facut ca m a indus in eroare 45:11
d) 25²:(-5)²-{42+3x[6-(3³x5+11)]}=
125:25-{42+3-[6-(27x5+11)]}=
5-{42+3-[6-(135+11)]}=
5-(42+3-(-140)=
5-185= -180
